Q23.8
Q23.8: Other congenital malformations of aortic and mitral valves
Non-billable headerICD-10-CM
Q23.8 is a non-billable header ICD-10-CM code for other congenital malformations of aortic and mitral valves. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
- deletedFY2024-FY2027
Other congenital malformations of aortic and mitral valves
Code to one of these instead Q23.8
3 child codes. Green means billable.